code-review

code-review is a skill for Claude Code, Codex, Cursor from emaraschio/cursor-commands. It costs 10 tokens per session (528 once invoked), scanned A, original, MIT.

A thorough review of a proposed code change before it is approved or merged.

In plain words
What is it for?
Use it to examine the change's context, behavior, readability, performance, error handling, documentation, validation, and exposed secrets.
Why use it?
It helps catch functional bugs, edge cases, maintenance problems, security issues, and missing tests before release.

Skill for Claude CodeCodexCursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/emaraschio/cursor-commands/code-review
Any agent
npx skills add emaraschio/cursor-commands --skill code-review
Clone the repo
git clone --depth 1 https://github.com/emaraschio/cursor-commands

Made for: Claude Code, Codex, Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for code-review

README.md
[![agentmods](https://agentmods.dev/badge/skills/emaraschio/cursor-commands/code-review.svg)](https://agentmods.dev/skills/emaraschio/cursor-commands/code-review)
Your own site
<a href="https://agentmods.dev/skills/emaraschio/cursor-commands/code-review"><img src="https://agentmods.dev/badge/skills/emaraschio/cursor-commands/code-review.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 528 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00010 $0.00528
Opus 5 $0.00005 $0.00264
Sonnet 5 $0.00002 $0.00106
Haiku 4.5 $0.00001 $0.00053

Measured 3d ago against content hash 7bc1ffe92213, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

code-review scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/skill-contracts/code-review/SKILL.md · 71 lines

How it starts

The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Overview

Perform a thorough code review that verifies functionality, maintainability, and security before approving a change. Focus on architecture, readability, performance implications, and provide actionable suggestions for improvement.

Steps

  1. Understand the change
    • Read the PR description and related issues for context
    • Identify the scope of files and features impacted
    • Note any assumptions or questions to clarify with the author
  2. Validate functionality
    • Confirm the code delivers the intended behavior
    • Exercise edge cases or guard conditions mentally or by running locally
    • Check error handling paths and logging for clarity
  3. Assess quality
    • Ensure functions are focused, names are descriptive, and code is readable
    • Watch for duplication, dead code, or missing tests
    • Verify documentation and comments reflect the latest changes
  4. Review security and risk
    • Look for injection points, insecure defaults, or missing validation
    • Confirm secrets or credentials are not exposed
    • Evaluate performance or scalability impacts of the change

Review Checklist

Functionality

  • Intended behavior works and matches requirements
  • Edge cases handled gracefully
  • Error handling is appropriate and informative

Code Quality

  • Code structure is clear and maintainable
  • No unnecessary duplication or dead code
  • Tests/documentation updated as needed

Security & Safety

  • No obvious security vulnerabilities introduced
  • Inputs validated and outputs sanitized
  • Sensitive data handled correctly

Additional Review Notes

  • Architecture and design decisions considered
  • Performance bottlenecks or regressions assessed
  • Coding standards and best practices followed
  • Resource management, error handling, and logging reviewed
  • Suggested alternatives, additional test cases, or documentation updates captured

Provide constructive feedback with concrete examples and actionable guidance for the author.

Read the full file on GitHub · 71 lines

Files

What ships with it

3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 71 lines · 10 tokens per session scan A 7bc1ffe92213

Subscribe to this mod's changes

code-review is a skill published in the GitHub repository emaraschio/cursor-commands (9 stars, last pushed 26d ago), licensed MIT. It adds 10 tokens to every session and 528 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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